Life Span Of A Membrane Roof

This system is growing quickly in popularity in the us thanks in part to its longer than normal lifespan.

Life span of a membrane roof.

Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building. An epdm roof with a thickness of 45 mils should last around twelve years. Thermoplastic olefin membrane is another flat roof option made from. It is a synthetic of industrial grade that is remarkably durable and shows limited signs of deterioration under normal to more intense conditions.

With all the choices and newer products coming out commercial building owners want to know the average flat roof membrane lifespan. One of the longer roofing system lifespans in the study is that of epdm rubber roofs. There have been numerous life cycle assessments on duro last roofing system and on average a pvc membrane roof like duro last can last anywhere between 15 30 years. Epdm is a synthetic rubber material that s been around the longest.

The rubber that comprises this roof s membrane is what puts it at a higher lifespan of anywhere from 20 to 30 years. Newer peel and stick systems are safer and easier to install. A typical roof can last 20 to 30 years. If you re looking for a long lasting roofing system with a reasonable price tag epdm is a good choice.

The specifier or client can draw some comfort on how long their single ply roof should last from the membranes independent testing such as a bba certificate. The three most commonly used flat roof membranes are. They can be expected to last 25 30 years. If your roof is 90 mils thick it might last more than twenty five years.

It s commonly used for commercial. Assuming the maintenance plan was used and repairs that possibly can arise from weather are taken care of. The average rubber membrane roof life expectancy if properly installed and maintained properly can reach up to 40 years. Torch down systems involve heating the adhesive as the material is unrolled.

Typical types of flat roof membranes. Cost per square meter epdm is cheap to manufacture because it uses recycled materials. Membrane roofs are most commonly made from synthetic rubber thermoplastic pvc or similar material or modified bitumen membrane roofs are most commonly used in commercial application though they are becoming increasingly common in. An epdm roof is usually installed on large buildings that have flat roofs.

It is used to create a watertight roof covering to protect the interior of a building. The rubber membrane has an average price of 0 80 per square foot. Membrane roofing is a type of roofing system for buildings and tanks.